GB2403684B - Plastic injection molding with rotating insert members - Google Patents

Plastic injection molding with rotating insert members

Info

Publication number
GB2403684B
GB2403684B GB0413736A GB0413736A GB2403684B GB 2403684 B GB2403684 B GB 2403684B GB 0413736 A GB0413736 A GB 0413736A GB 0413736 A GB0413736 A GB 0413736A GB 2403684 B GB2403684 B GB 2403684B
Authority
GB
United Kingdom
Prior art keywords
injection molding
plastic injection
insert members
rotating insert
rotating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0413736A
Other versions
GB0413736D0 (en
GB2403684A (en
Inventor
James Hendry
Gregory A Homann
David Turczynski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lear Corp
Original Assignee
Lear Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/250,283 external-priority patent/US6730262B1/en
Application filed by Lear Corp filed Critical Lear Corp
Publication of GB0413736D0 publication Critical patent/GB0413736D0/en
Publication of GB2403684A publication Critical patent/GB2403684A/en
Application granted granted Critical
Publication of GB2403684B publication Critical patent/GB2403684B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C45/1705—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using movable mould parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB0413736A 2003-06-20 2004-06-21 Plastic injection molding with rotating insert members Expired - Fee Related GB2403684B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/250,283 US6730262B1 (en) 2003-03-25 2003-06-20 Plastic injection molding with rotating insert members

Publications (3)

Publication Number Publication Date
GB0413736D0 GB0413736D0 (en) 2004-07-21
GB2403684A GB2403684A (en) 2005-01-12
GB2403684B true GB2403684B (en) 2005-06-01

Family

ID=32770068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0413736A Expired - Fee Related GB2403684B (en) 2003-06-20 2004-06-21 Plastic injection molding with rotating insert members

Country Status (2)

Country Link
DE (1) DE10357745B4 (en)
GB (1) GB2403684B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102135201B (en) * 2010-01-26 2012-09-05 华尔达（厦门）塑胶有限公司 Water outlet part of temperature-regulating water nozzle and making method thereof
DE102010001595B4 (en) * 2010-02-04 2012-05-16 Sumitomo (Shi) Demag Plastics Machinery Gmbh Injection molding machine and hydraulic drive unit for this

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6245415B1 (en) * 1997-03-07 2001-06-12 Cascade Engineering, Inc. Structural article of relatively large dimensions
US6730262B1 (en) * 2003-03-25 2004-05-04 Lear Corporation Plastic injection molding with rotating insert members
GB2399786A (en) * 2003-03-25 2004-09-29 Lear Corp A system and method of forming injection moulded articles with hollow rib members

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098637A (en) * 1988-07-11 1992-03-24 Milad Limited Partnership Process for injection molding and hollow plastic article produced thereby
DE4002503C1 (en) * 1990-01-29 1991-05-29 Schade Kg, 5970 Plettenberg, De Hollow injection moulded plastic mouldings prodn. - comprising injecting plastic melt into mould and applying pressurised gas to melt, using variable cross=sectioned mould
US5885518A (en) * 1995-06-21 1999-03-23 Melea Limited Method for injection molding utilizing a variable volume spill area within an article-defining mold cavity and article produced thereby

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6245415B1 (en) * 1997-03-07 2001-06-12 Cascade Engineering, Inc. Structural article of relatively large dimensions
US6730262B1 (en) * 2003-03-25 2004-05-04 Lear Corporation Plastic injection molding with rotating insert members
GB2399786A (en) * 2003-03-25 2004-09-29 Lear Corp A system and method of forming injection moulded articles with hollow rib members

Also Published As

Publication number Publication date
DE10357745A1 (en) 2005-01-13
GB0413736D0 (en) 2004-07-21
GB2403684A (en) 2005-01-12
DE10357745B4 (en) 2008-02-21

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090621